Titanosauria

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Subsectio: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauria
Ordo: Saurischia
Subordo: Sauropodomorpha
Cladus: †Bagualosauria
Superfamilia: Plateosauria
Cladus: †Massopoda
Cladus: †Sauropodiformes
Superfamilia: Anchisauria
Infraordo: †Sauropoda
Cladus: †Eusauropoda
Cladus: †Neosauropoda
Cladus: †Macronaria
Superfamilia: Camarasauromorpha
Taxon: Titanosauriformes
Taxon: Titanosauria
Taxa: Lithostrotia - Unspecified Titanosauria Group

Unplaced genera (2): †Ninjatitan – Yongjinglong
Name

Titanosauria Bonaparte & Coria,1993
References

Kellner, A.W.A. ; D. Rubilar-Rogers, A. Vargas & M. Suarez 2011: A new titanosaur sauropod from the Atacama Desert, Chile. Anais da Academia Brasileira de Ciências 83 (1): 211–219. Abstract full article: DOI: 10.1590/S0001-37652011000100011
Machado, E.B. et al. 2013: A new titanosaur sauropod from the Late Cretaceous of Brazil. Zootaxa 3701(3): 301–321. DOI: 10.11646/zootaxa.3701.3.1 Reference page.
Zaher, H. et al. 2011: A complete skull of an Early Cretaceous sauropod and the evolution of advanced titanosaurians. PLoS ONE, 6(2): e16663. DOI: 10.1371/journal.pone.0016663